Displaying 20 results from an estimated 1000 matches similar to: "Little question"
2004 Jun 30
2
Question about mesurating time
Hello ,
Is there any function to mesurate the duration of a procedure (like tic
and toc in matlab) ?
Tic
Source("procedure.R")
Toc
(toc is the duration between the execution of tic and the execution of
toc)
Thank you
nicolas
[[alternative HTML version deleted]]
2004 Jun 07
1
Precision for a former question*
I got many answers to the question I asked below , and I thank you all.
Several of you told me to use ->> but told also that "it is not a
recommendable way of items manipulating in R".
I don't really understand what it exactly means :
1) does it mean it's not a very good way of programming , a
dangerous way of programming because the variable a can be modified ? ,
etc
Or
2001 Jul 19
3
Write a script
Dear R users,
I would like to write a script to launch R commands from a Unix prompt but I
do not have any idea how to do it. Can someone bring me help please?
Thanks in advance
Denis Choquet
-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-.-
r-help mailing list -- Read http://www.ci.tuwien.ac.at/~hornik/R/R-FAQ.html
Send "info", "help", or
2009 Apr 18
5
Dummy (factor) based on a pair of variables
Dear All!
my data is on pairs of countries, i and j, e.g.:
y,i,j
1,AUT,BEL
2,AUT,GER
3,BEL,GER
I would like to create a dummy (indicator) variable for use in regression
(using factor?), such that it takes the value of 1 if the country is in the
pair (i.e. EITHER an i-country OR an j-country).
Thank you for your help,
Serguei
________________________________________
Austrian Institute of
2009 Jun 26
3
Compute correlation matrix for panel data with specific ordering
Hello All,
I have a panel date - here a small-scale example:
df <-
data.frame(cbind(rep(c("AUT","BEL","DEN","GER"),4),cbind(rep(c(1999,2000,2001,2002),4)),sample(10,16,replace=T)))
names(df) <- c("country","year","x")
SORT <- c("GER","BEL","DEN","AUT")
I need to compute the
2004 Jun 23
8
[Bug 884] DSA keys (id_dsa.pub) with 8192 bits or more aren't correctly recognized
http://bugzilla.mindrot.org/show_bug.cgi?id=884
dmr at gmx.it changed:
What |Removed |Added
----------------------------------------------------------------------------
Summary|DSA keys (id_dsa.pub) with |DSA keys (id_dsa.pub) with
|8192 bytes or more aren't |8192 bits or more aren't
|correctly
2016 Feb 16
2
Pigeonhole and duplicate checking
I spent some time setting up Dovecot LMTP with Pigeonhole this weekend.
I got most of the things I wanted to working but have a few issues that
I'm hoping that someone might be able to help with.
First, I'm running the stock version of the tools from the core repos
for CentOS/6, which means Dovecot 2.0.9 and Pigeonhole 0.2.2.
Unfortunately, I don't expect to be able to upgrade
2015 Aug 20
9
new laptop: DVD or Blu-ray
One of the build options for a laptop I'm looking at buying is DVD vs
Blu-Ray. I've never used Blue-ray before, so is there some compelling
reason, as a Linux guy, to want to get Blu-ray?
2015 Aug 20
3
new laptop: DVD or Blu-ray
W dniu 20.08.2015 o 13:26, Mauricio Tavares pisze:
> On Aug 20, 2015 6:54 AM, "ken" <gebser at mousecar.com> wrote:
>>
>> One of the build options for a laptop I'm looking at buying is DVD vs
> Blu-Ray. I've never used Blue-ray before, so is there some compelling
> reason, as a Linux guy, to want to get Blu-ray?
> First of all, is this going
2011 Jan 25
2
ggplot geom_boxplot and stat_smooth
Dear all
I would like to superpose some smoothing line through boxplot in ggplot
> dput(ad)
structure(list(konc.f = structure(c(1L, 1L, 1L, 1L, 2L, 2L, 2L,
2L, 3L, 3L, 3L, 3L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 4L, 6L, 6L, 6L,
7L, 7L, 7L, 7L, 1L, 1L, 1L, 1L, 2L, 2L, 2L, 2L, 3L, 3L, 3L, 3L,
4L, 4L, 4L, 4L, 4L, 4L, 4L, 6L, 6L, 6L, 7L, 7L, 7L, 1L, 1L, 1L,
1L, 2L, 2L, 2L, 3L, 3L, 3L, 3L, 4L, 4L, 4L,
2007 Feb 16
3
Probelm with some smtp MTAs
I am getting large numbers of these types of messages in my maillog files:
somehost.hotmail.com [65.54.246.97] did not issue MAIL/EXPN/VRFY/ETRN
during connection to MTA
on both of our external machines beginning on the same date. These hosts
sit on different netblocks and on both machines the sendmail.cf files date
from Jan 09, 2007.
The last successfull connection from any hotmail acocunt
2002 Jul 03
2
Adding text to a plot
Dear R-users,
again two question...
# Question 1
Adding two lines of text to a plot, I am using:
# -------------------------------
plot(k[,1], k[,2], pch=16,
ylim=range((min(k[,2])-0.2):(max(k[,2])+1)))
a <- paste("Cor.:" ,cor(k[,2],k[,1]))
b <- paste(nrow(k), "Countries")
text(90, max((k[,2])-0.51), a)
text(90, max((k[,2])-0.83), b)
#
2009 Sep 09
3
Problem kernel module DRBD on CentOS 5.3
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
</head>
<body bgcolor="#ffffff" text="#000000">
Hi All,<br>
I'm just tried to install and build replicate failover PDC using DRBD
and HA, but i can't load DRBD kernel module.<br>
Now i'm using CentOS 5.3 up to date. This DRBD's
2004 Jun 23
1
[Bug 884] DSA keys (id_dsa.pub) with 8192 bytes or more aren't correctly recognized
http://bugzilla.mindrot.org/show_bug.cgi?id=884
Summary: DSA keys (id_dsa.pub) with 8192 bytes or more aren't
correctly recognized
Product: Portable OpenSSH
Version: 3.8.1p1
Platform: All
OS/Version: Linux
Status: NEW
Severity: enhancement
Priority: P2
Component: ssh
2017 Mar 22
3
REG_SEQUENCE use question
Hi all,
Can someone please explain me how to use REG_SEQUENCE in tablegen?
The arch i'm writing backend for has 32-bit regs, and it has a couple of
64-bit load/store instructions which use two neighboring regs at once,
which i'm trying to employ using virtual regs with subs.
For example, it I want to move one 64-bit virtual reg to another, I'm
trying to use the following pattern:
2002 Jun 28
1
Transpose a dataframe
Hello,
I would like to switch this dataframe:
> k
country 1960 1961 1962 1963
99 ARG 7493 7733 7581 7108
246 AUS 10484 10342 10809 11357
295 AUT 7438 7808 7938 8212
393 BDI 587 502 555 608
442 BEL 8223 8638 9021 9311
in this structure:
year ARG AUS AUT BDI BEL
1960 7493 10484 7438 587 8223
1961 7733 10342 7808 502 8638
1962 7581 10809 7938 555
2007 Nov 28
1
Order observations in a dataframe
Dear All,
Suppose I have the following dataframe:
country;weight;group
bul;10;1
cze;12;1
grc;12;1
hun;12;1
prt;12;1
rom14;1
fra;29;2
ita;29;2
gbr;29;2
aut;10;3
bel;12;3
The "group" variable denotes the id-number of a group of countries. How can
I re-label the groups in the descending order of their cumulative "weight",
which wound be:
country;weight;group
fra;29;1
ita;29;1
2017 Jan 25
2
Got stuck with PC-rel branching
Big thanks, i've managed to find what's going on. The thing that dumbfolded
me a couple of times was that the error was thrown in one of the
MCAssembler methods, but never in applyFixup() itself.
On Thu, Jan 19, 2017 at 8:46 PM, Friedman, Eli <efriedma at codeaurora.org>
wrote:
> On 1/19/2017 10:21 AM, Peter Bel wrote:
>
>> Hi,
>>
>> For the function call -
2012 Apr 22
10
Assignment problems
The text below is a part of, some work I have to do, which is due in 2 days
and I am strung up with a lot of other stuff, so I was hoping someone would
take 5 mins and help me ??
Here is a part of my data.frame:
year country1 country2 contig comlang pop1 gdp1
pop2 gdp2 rta dist avgflow
1 1992 AUS AUT 0 0 17.4950008 321708.281
2017 Jul 19
3
Problem in shiny writing a .txt file
Hi all!
I'm developing a shiny app and I have problems when I wanna write a .txt
file.
First of all, I change the directory in order to work in a temporal one:
wd <- tempdir()
setwd( wd )
res.path <- paste0( wd, "/OUT/" )
dir.create( res.path )
Just before calling the function that fails, I remove, if exist, the old
files of the directory:
file.remove( paste0(